🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 152 Days

Day: 35.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,464,438 km

• M1: 314,904 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 190 Days

Day: 14.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,464,438 km

• M1: 313,408 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.27 AU

Year: 417 Days

Day: 26.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.1 AU - 1.72 AU

Year: 606 Days

Day: 20.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,464,438 km

• M1: 679,025 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.23 AU - 1.91 AU

Year: 711 Days

Day: 47.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,464,438 km

• M1: 68,516 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.83 AU - 4.49 AU

Year: 2532 Days

Day: 33.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 11.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.37 AU - 10.25 AU

Year: 8663 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,464,438 km

• M1: 156,031 km (0.112 R)
• M2: 564,582 km (0.087 R)
• M3: 971,937 km (0.108 R)
• M4: 1,789,639 km (0.041 R)
• M5: 2,979,092 km (0.096 R)
• M6: 3,437,460 km (0.115 R)
• M7: 3,993,216 km (0.115 R)
• M8: 4,693,184 km (0.095 R)
• M9: 5,102,933 km (0.114 R)
• M10: 5,536,617 km (0.115 R)
• M11: 7,329,099 km (0.083 R)
• M12: 7,761,736 km (0.082 R)
• M13: 8,253,015 km (0.095 R)
• M14: 9,162,720 km (0.117 R)
• M15: 12,023,480 km (0.109 R)
• M16: 12,907,155 km (0.09 R)
• M17: 16,476,560 km (0.063 R)
• M18: 17,706,105 km (0.049 R)
• M19: 21,842,187 km (0.062 R)
• M20: 24,263,279 km (0.062 R)
• M21: 25,943,412 km (0.091 R)
• M22: 27,417,251 km (0.025 R)
• M23: 28,079,371 km (0.102 R)
• M24: 30,330,071 km (0.081 R)
• M25: 30,733,536 km (0.117 R)
• M26: 32,278,134 km (0.101 R)
• M27: 33,336,240 km (0.082 R)
• M28: 36,308,600 km (0.105 R)
• M29: 37,222,194 km (0.093 R)
• M30: 38,621,233 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 13.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9 AU - 14.98 AU

Year: 15015 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,464,438 km

• M1: 162,912 km (0.07 R)
• M2: 607,966 km (0.107 R)
• M3: 1,018,313 km (0.075 R)
• M4: 2,598,515 km (0.092 R)
• M5: 4,020,443 km (0.099 R)
• M6: 4,972,783 km (0.112 R)
• M7: 5,521,657 km (0.045 R)
• M8: 7,050,548 km (0.118 R)
• M9: 7,792,852 km (0.09 R)
• M10: 9,216,874 km (0.061 R)
• M11: 9,709,650 km (0.074 R)
• M12: 11,543,271 km (0.109 R)
• M13: 13,527,836 km (0.043 R)
• M14: 18,334,117 km (0.101 R)
• M15: 20,743,989 km (0.11 R)
• M16: 22,858,255 km (0.058 R)
• M17: 23,560,169 km (0.09 R)
• M18: 25,967,946 km (0.106 R)
• M19: 27,287,250 km (0.101 R)
• M20: 27,963,432 km (0.119 R)
• M21: 37,385,854 km (0.03 R)
• M22: 38,924,917 km (0.101 R)
• M23: 43,489,447 km (0.094 R)
• M24: 45,979,354 km (0.107 R)
• M25: 47,421,029 km (0.105 R)
• M26: 48,563,059 km (0.118 R)
• M27: 61,394,368 km (0.087 R)
• M28: 65,523,269 km (0.068 R)
• M29: 67,552,863 km (0.105 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,953 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit